Tobias Burnus
24ebcbc867
invoke.texi (fopenmp): Change supported OpenMP version to 4.0.
...
2013-10-25 Tobias Burnus <burnus@net-b.de>
* doc/invoke.texi (fopenmp): Change supported OpenMP version
to 4.0.
From-SVN: r204049
2013-10-25 10:20:11 +02:00
Uros Bizjak
cb61036706
i386.h (TARGET_MPX): New define.
...
* config/i386/i386.h (TARGET_MPX): New define.
(TARGET_MPX_P): Ditto.
From-SVN: r204048
2013-10-25 09:08:14 +02:00
Tobias Burnus
43ae206cf9
re PR other/33426 (Support of #pragma ivdep)
...
2013-10-25 Tobias Burnus <burnus@net-b.de>
PR other/33426
* parser.c (cp_parser_iteration_statement,
cp_parser_for, cp_parser_c_for, cp_parser_pragma): Handle
IVDEP pragma.
* g++.dg/parse/ivdep.C: New.
* g++.dg/vect/pr33426-ivdep.cc: New.
From-SVN: r204047
2013-10-25 07:47:25 +02:00
Ilya Enkovich
66d6cbaa56
constraints.md (B): New.
...
* config/i386/constraints.md (B): New.
(Ti): New.
(Tb): New.
* config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
* config/i386/i386-modes.def (BND32): New.
(BND64): New.
* config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
* config/i386/i386.c (isa_opts): Add mmpx.
(regclass_map): Add bound registers.
(dbx_register_map): Likewise.
(dbx64_register_map): Likewise.
(svr4_dbx_register_map): Likewise.
(PTA_MPX): New.
(ix86_option_override_internal): Support MPX ISA.
(ix86_conditional_register_usage): Support bound registers.
(print_reg): Likewise.
(ix86_code_end): Add MPX bnd prefix.
(output_set_got): Likewise.
(ix86_output_call_insn): Likewise.
(ix86_print_operand): Add '!' (MPX bnd) print prefix support.
(ix86_print_operand_punct_valid_p): Likewise.
(ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
UNSPEC_BNDMK_ADDR.
(ix86_class_likely_spilled_p): Add bound regs support.
(ix86_hard_regno_mode_ok): Likewise.
(x86_order_regs_for_local_alloc): Likewise.
(ix86_bnd_prefixed_insn_p): New.
* config/i386/i386.h (FIRST_PSEUDO_REGISTER): Fix to new value.
(FIXED_REGISTERS): Add bound registers.
(CALL_USED_REGISTERS): Likewise.
(REG_ALLOC_ORDER): Likewise.
(HARD_REGNO_NREGS): Likewise.
(TARGET_MPX): New.
(VALID_BND_REG_MODE): New.
(FIRST_BND_REG): New.
(LAST_BND_REG): New.
(reg_class): Add BND_REGS.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(BND_REGNO_P): New.
(ANY_BND_REG_P): New.
(BNDmode): New.
(HI_REGISTER_NAMES): Add bound registers.
* config/i386/i386.md (UNSPEC_BNDMK): New.
(UNSPEC_BNDMK_ADDR): New.
(UNSPEC_BNDSTX): New.
(UNSPEC_BNDLDX): New.
(UNSPEC_BNDLDX_ADDR): New.
(UNSPEC_BNDCL): New.
(UNSPEC_BNDCU): New.
(UNSPEC_BNDCN): New.
(UNSPEC_MPX_FENCE): New.
(BND0_REG): New.
(BND1_REG): New.
(type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
(length_immediate): Likewise.
(prefix_0f): Likewise.
(memory): Likewise.
(prefix_rep): Check for bnd prefix.
(length_nobnd): New.
(length): Use length_nobnd if specified.
(BND): New.
(bnd_ptr): New.
(BNDCHECK): New.
(bndcheck): New.
(*jcc_1): Add bnd prefix and rename length attr to length_nobnd.
(*jcc_2): Likewise.
(jump): Likewise.
(simple_return_internal): Likewise.
(simple_return_pop_internal): Likewise.
(*indirect_jump): Add MPX bnd prefix.
(*tablejump_1): Likewise.
(simple_return_internal_long): Likewise.
(simple_return_indirect_internal): Likewise.
(<mode>_mk): New.
(*<mode>_mk): New.
(mov<mode>): New.
(*mov<mode>_internal_mpx): New.
(<mode>_<bndcheck>): New.
(*<mode>_<bndcheck>): New.
(<mode>_ldx): New.
(*<mode>_ldx): New.
(<mode>_stx): New.
(*<mode>_stx): New.
* config/i386/predicates.md (lea_address_operand): Rename to...
(address_no_seg_operand): ... this.
(address_mpx_no_base_operand): New.
(address_mpx_no_index_operand): New.
(bnd_mem_operator): New.
* config/i386/i386.opt (mmpx): New.
* doc/invoke.texi: Add documentation for the flags -mmpx, -mno-mpx.
* doc/rtl.texi Add documentation for BND32mode and BND64mode.
From-SVN: r204046
2013-10-25 05:37:57 +00:00
Ilya Enkovich
65f55baca4
mode-classes.def (MODE_POINTER_BOUNDS): New.
...
* mode-classes.def (MODE_POINTER_BOUNDS): New.
* tree.def (POINTER_BOUNDS_TYPE): New.
* genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
(POINTER_BOUNDS_MODE): New.
(make_pointer_bounds_mode): New.
* machmode.h (POINTER_BOUNDS_MODE_P): New.
* stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
(layout_type): Support POINTER_BOUNDS_TYPE.
* tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
* tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
(type_contains_placeholder_1): Likewise.
* tree.h (POINTER_BOUNDS_TYPE_P): New.
* varasm.c (output_constant): Support POINTER_BOUNDS_TYPE.
* doc/rtl.texi (MODE_POINTER_BOUNDS): New.
From-SVN: r204045
2013-10-25 05:36:14 +00:00
Igor Shevlyakov
ca9f377992
expr.c (expand_expr_real_1): Use mode of memory reference rather than mode of address computation when...
...
* expr.c (expand_expr_real_1): Use mode of memory reference rather
than mode of address computation when calling memory_address_addr_space.
From-SVN: r204044
2013-10-24 23:06:49 -06:00
GCC Administrator
0e855edf09
Daily bump.
...
From-SVN: r204043
2013-10-25 00:17:02 +00:00
Richard Henderson
464046a62a
re PR rtl-optimization/58542 (Arguments of __atomic_* functions are converted in unsigned mode)
...
PR rtl/58542
* optabs.c (maybe_emit_atomic_exchange): Use create_input_operand
instead of create_convert_operand_to.
(maybe_emit_sync_lock_test_and_set): Likewise.
(expand_atomic_compare_and_swap): Likewise.
(maybe_emit_compare_and_swap_exchange_loop): Don't convert_modes.
From-SVN: r204040
2013-10-24 15:27:53 -07:00
Sriraman Tallam
bdd833da13
cgraph.c (cgraph_fnver_htab): Move GTY((...)) to be before htab_t.
...
2013-08-24 Sriraman Tallam <tmsriram@google.com>
* cgraph.c (cgraph_fnver_htab): Move GTY((...)) to be before htab_t.
Change param_is to use the struct and not the pointer to the struct.
From-SVN: r204039
2013-10-24 20:26:52 +00:00
Tobias Burnus
d73749df2e
Correct the date, which was wrong in commit r204021
...
From-SVN: r204035
2013-10-24 21:23:36 +02:00
Ian Lance Taylor
26b8f7ebf5
compiler: Implement 3-index slicing.
...
From-SVN: r204034
2013-10-24 19:16:15 +00:00
Ian Lance Taylor
ccc2311566
go-test.exp (errchk): Combine quoted strings in comments.
...
* go.test/go-test.exp (errchk): Combine quoted strings in
comments.
From-SVN: r204033
2013-10-24 19:08:45 +00:00
Andrew MacLeod
4a7cb16f83
builtins.c (dummy_object, [...]): Move to gimplify.c.
...
* builtins.c (dummy_object, gimplify_va_arg_expr): Move to gimplify.c.
* gimplify.c (build_va_arg_indirect_ref, std_gimplify_va_arg_expr):
Move to targhooks.c.
(dummy_object, gimplify_va_arg_expr): Relocate from builtins.c.
* targhooks.c (build_va_arg_indirect_ref, std_gimplify_va_arg_expr):
Relocate from gimplify.c.
* targhooks.h: Add 2 prototypes.
* tree.h. Delete 2 prototypes.
From-SVN: r204032
2013-10-24 19:02:44 +00:00
Igor Shevlyakov
f258df2d19
tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p ): Check both [reg+mult*reg] and [mult*reg] to determine if multiplier is allowed.
...
* tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p ): Check both
[reg+mult*reg] and [mult*reg] to determine if multiplier is allowed.
From-SVN: r204031
2013-10-24 12:55:12 -06:00
Cong Hou
247dbcf4ab
convert.c (convert_to_real): Guard those unsafe math function convertions with flag_unsafe_math_optimizations.
...
2013-10-24 Cong Hou <congh@google.com>
* convert.c (convert_to_real): Guard those unsafe math function
convertions with flag_unsafe_math_optimizations. Handle sqrt()
specially.
2013-10-24 Cong Hou <congh@google.com>
* gcc.c-torture/execute/20030125-1.c: Update.
From-SVN: r204028
2013-10-24 14:10:38 -04:00
Markus Trippelsdorf
51ce05475c
re PR other/58712 (issues found by --enable-checking=valgrind)
...
PR ipa/58712
* cgraph.c (cgraph_create_edge_1): Add indirect_unknown_callee
as argument.
(cgraph_create_edge): Use the new argument.
(cgraph_create_indirect_edge): Likewise.
From-SVN: r204026
2013-10-24 11:28:11 -06:00
Joern Rennecke
c0f5c38c51
Add missing part for last ChangeLog entry:
...
(arc_ifcvt) <case 1 and 2>: Check that arc_ccfsm_post_advance
changes statep->state.
From-SVN: r204025
2013-10-24 18:16:19 +01:00
Joern Rennecke
53ea364f18
arc.c (arc_ccfsm_post_advance): Also handle TYPE_UNCOND_BRANCH.
...
* gcc/config/arc/arc.c (arc_ccfsm_post_advance): Also handle
TYPE_UNCOND_BRANCH.
From-SVN: r204024
2013-10-24 18:11:01 +01:00
Tobias Burnus
2ca4e2c229
re PR fortran/44646 ([F08] Implement DO CONCURRENT)
...
2013-10-24 Tobias Burnus <burnus@net-b.de>
PR fortran/44646
* trans-stmt.c (struct forall_info): Add do_concurrent field.
(gfc_trans_forall_1): Set it for do concurrent.
(gfc_trans_forall_loop): Mark those as annot_expr_ivdep_kind.
2013-10-24 Tobias Burnus <burnus@net-b.de>
PR fortran/44646
* gfortran.dg/vect/vect-do-concurrent-1.f90: New.
From-SVN: r204023
2013-10-24 18:30:22 +02:00
Dehao Chen
a2ad7995d0
devirt3.C: New test.
...
2013-10-24 Dehao Chen <dehao@google.com>
* g++.dg/opt/devirt3.C: New test.
From-SVN: r204022
2013-10-24 16:27:57 +00:00
Tobias Burnus
8170608bfc
re PR other/33426 (Support of #pragma ivdep)
...
2013-08-24 Tobias Burnus <burnus@net-b.de>
PR other/33426
* c-pragma.c (init_pragma) Add #pragma ivdep handling.
* c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
PR other/33426
* c-parser.c (c_parser_pragma, c_parser_for_statement):
Handle PRAGMA_IVDEP.
(c_parser_statement_after_labels): Update call.
PR other/33426
* tree-cfg.c (replace_loop_annotate): New function.
(execute_build_cfg): Call it.
* gimplify.c (gimple_boolify, gimplify_expr): Handle
* ANNOTATE_EXPR.
* internal-fn.c (expand_ANNOTATE): New function.
* internal-fn.def (ANNOTATE): Define as new internal function.
* tree-core.h (tree_node_kind): Add annot_expr_ivdep_kind.
* tree-pretty-print.c (dump_generic_node): Handle ANNOTATE_EXPR.
* tree.def (ANNOTATE_EXPR): New DEFTREECODE.
* doc/extend.texi (Pragmas): Document #pragma ivdep.
* doc/generic.texi (Expressions): Document ANNOTATE_EXPR.
PR other/33426
* testsuite/gcc.dg/ivdep.c: New.
* testsuite/gcc.dg/vect/vect-ivdep-1.c: New.
From-SVN: r204021
2013-10-24 18:25:44 +02:00
Kyrylo Tkachov
a079f50a72
c-output-mod-2.c: Fix for -fPIC.
...
[gcc/testsuite/]
2013-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/c-output-mod-2.c: Fix for -fPIC.
* gcc.target/aarch64/c-output-mod-3.c: Likewise.
From-SVN: r204019
2013-10-24 14:44:00 +00:00
Ian Bolton
27bd251b64
[AArch64,PATCH] Adjust preferred_reload_class of SP+C
...
Co-Authored-By: Marcus Shawcroft <marcus.shawcroft@arm.com>
From-SVN: r204018
2013-10-24 14:31:45 +00:00
Nick Clifton
ac63f3057f
* gcc.dg/20020312-2.c: No PIC register for RL78 or MSP430.
...
From-SVN: r204017
2013-10-24 14:22:46 +00:00
Michael Matz
01b974c9b6
gengtype.c (is_file_equal): Check that files will be same length.
...
* gengtype.c (is_file_equal): Check that files will be same
length.
From-SVN: r204015
2013-10-24 13:58:56 +00:00
Marek Polacek
320a9762ee
re PR c++/58705 ([c++11] ICE with invalid initializer for _Complex variable)
...
PR c++/58705
cp/
* typeck2.c (check_narrowing): Don't check narrowing when the scalar
initializer is empty.
testsuite/
* g++.dg/parse/pr58705.C: New test.
From-SVN: r204014
2013-10-24 13:54:00 +00:00
Christian Bruel
8e701300d2
config.gcc (sh-*): Add sh-mem.o to extra_obj.
...
2013-10-25 Christian Bruel <christian.bruel@st.com>
* config.gcc (sh-*): Add sh-mem.o to extra_obj.
* gcc/config/sh/t-sh (sh-mem.o): New rule.
* gcc/config/sh/sh-mem.cc (expand_block_move): Moved here.
(sh4_expand_cmpstr): New function.
* gcc/config/sh/sh.c (force_into, expand_block_move): Move to sh-mem.cc
* gcc/config/sh/sh-protos.h (sh4_expand_cmpstr): Declare.
* gcc/config/sh/sh.md (cmpstrsi, cmpstr_t): New patterns.
(rotlhi3_8): Rename.
From-SVN: r204013
2013-10-24 15:47:27 +02:00
Marek Polacek
f28aa681d3
c-parser.c (c_parser_struct_declaration): Add a comment.
...
c/
* c-parser.c (c_parser_struct_declaration): Add a comment.
(c_parser_declarator): Don't allow _Alignas here.
testsuite/
* gcc.dg/c1x-align-5.c: Add more testing.
From-SVN: r204007
2013-10-24 10:42:43 +00:00
Jan-Benedict Glaw
54c09437d1
configure.ac (ZW_PROG_COMPILER_DEPENDENCIES): Use CXX instead of CC.
...
2013-10-24 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* configure.ac (ZW_PROG_COMPILER_DEPENDENCIES): Use CXX instead of CC.
* Makefile.in (CXXDEPMODE): Assign and change users.
(CCDEPMODE): Delete.
* configure: Regenerate.
From-SVN: r204006
2013-10-24 10:15:52 +00:00
Rainer Orth
2f9bcd4452
Fix Ada bootstrap with Solaris /bin/ksh
...
* gcc-interface/Make-lang.in (ADA_DEPS): Fix quoting.
From-SVN: r204005
2013-10-24 08:51:51 +00:00
David Malcolm
18aa2b0407
gengtype: parse base classes for some GTY-marked types
...
2013-10-23 David Malcolm <dmalcolm@redhat.com>
* gengtype-parse.c (require_without_advance): New.
(type): For GTY-marked types that are not GTY((user)), parse any
base classes, requiring them to be single-inheritance, and not
be templates. For non-GTY-marked types and GTY((user)),
continue to skip over any C++ inheritance specification.
* gengtype-state.c (state_writer::write_state_struct_type):
Write base class of type (if any).
(read_state_struct_type): Read base class of type (if any).
* gengtype.c (new_structure): Add a "base_class" parameter.
(create_optional_field_): Update for new parameter to
new_structure.
(adjust_field_rtx_def): Likewise.
(adjust_field_tree_exp): Likewise.
* gengtype.h (struct type): Add "base_class" field to the s
union field.
(new_structure): Add "base" parameter.
From-SVN: r204003
2013-10-24 02:10:10 +00:00
GCC Administrator
2f3097a3e2
Daily bump.
...
From-SVN: r204000
2013-10-24 00:16:54 +00:00
Ian Lance Taylor
a81eaeed82
compiler: use builtin runtime calls for integer to string and string to array conversions.
...
From-SVN: r203996
2013-10-23 23:57:32 +00:00
Chris Jefferson
c2240038a6
testsuite_containergen.h: New.
...
2013-10-23 Chris Jefferson <chris@bubblescope.net>
Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/util/testsuite_containergen.h: New.
* testsuite/util/testsuite_iterators.h (test_container<>::val): Add.
* testsuite/25_algorithms/nth_element/random_test.cc: New, use the
above.
* testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
* testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
* testsuite/25_algorithms/sort/random_test.cc: Likewise.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r203995
2013-10-23 22:19:30 +00:00
Pat Haugen
c19d33d8f1
direct-move.h: Fix header for executable tests.
...
* gcc.target/powerpc/direct-move.h: Fix header for executable tests.
From-SVN: r203994
2013-10-23 21:40:56 +00:00
Gerald Pfeifer
89ac07979f
* testsuite/test-expandargv.c: Include unistd.h.
...
From-SVN: r203993
2013-10-23 21:31:45 +00:00
Gerald Pfeifer
ecdbd01aa1
Fix up ChangeLog entries (name, e-mail, formatting, otherwise).
...
From-SVN: r203992
2013-10-23 21:30:54 +00:00
Sriraman Tallam
33e7f993d1
re PR target/57756 (Function target attribute is retaining state of previously seen function)
...
PR target/57756
Replace further references to global_options in functions
ix86_option_override_internal and ix86_valid_target_attribute_tree
in config/i386/i386.c.
PR target/57756
* config/i386/i386.c (ix86_option_override_internal):
Change TARGET_SSE2 to TARGET_SSE2_P (opts->...)
(ix86_valid_target_attribute_tree):
Change TARGET_64BIT to TARGET_64BIT_P (opts->...)
Change TARGET_SSE to TARGET_SSE_P (opts->...)
From-SVN: r203991
2013-10-23 21:13:50 +00:00
Jason Merrill
e2fbf4c53d
LWG 2165
...
LWG 2165
* method.c (defaulted_late_check): Delete on eh-spec mismatch.
(maybe_explain_implicit_delete): Explain it.
From-SVN: r203989
2013-10-23 15:16:37 -04:00
Jason Merrill
3f04b1bb6b
c-format.c (gcc_cxxdiag_char_table): Add %X.
...
c-family/
* c-format.c (gcc_cxxdiag_char_table): Add %X.
cp/
* error.c (eh_spec_to_string): New.
(cp_printer): Use it for %X.
From-SVN: r203988
2013-10-23 15:16:15 -04:00
Andrew MacLeod
e28030cf01
tree-ssa-loop.h: Remove include files.
...
* tree-ssa-loop.h: Remove include files.
* gengtype.c (open_base_files): Adjust include list for gtype-desc.c.
* cfgloopmanip.c: Move required includes from tree-ssa-loop.h.
* graphite-clast-to-gimple.c: Likewise.
* graphite-scop-detection.c: Likewise.
* graphite-sese-to-poly.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-pure-const.c: Likewise.
* loop-init.c: Likewise.
* passes.c: Likewise.
* predict.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chrec.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-parloops.c: Likewise.
* tree-predcom.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vrp.c: Likewise.
From-SVN: r203987
2013-10-23 18:55:46 +00:00
Jason Merrill
eca7fc5755
In C++11 a trivial [cd]tor might not be callable.
...
* class.c (user_provided_p): A function deleted on its declation
in the class is not user-provided.
(type_build_ctor_call): Also force a ctor call if we
might have a deleted or private trivial ctor.
(type_build_dtor_call): New.
(deduce_noexcept_on_destructors): Remove obsolete code.
* cp-tree.h: Declare type_build_dtor_call.
* decl.c (expand_static_init): Make sure trivial dtors are callable.
(cxx_maybe_build_cleanup): Likewise.
* except.c (build_throw): Likewise.
* init.c (build_value_init): Handle trivial but not callable ctors.
(perform_target_ctor): Make sure trivial dtor is callable.
(perform_member_init): Likewise.
(expand_cleanup_for_base): Likewise.
(build_vec_delete_1): Likewise.
(build_delete): Likewise.
(push_base_cleanups): Likewise.
(build_new_1): Avoid redundant error.
* method.c (synthesized_method_walk): Can't ever exit early in C++11.
Always process the subobject destructor.
* semantics.c (finish_compound_literal): Make sure trivial dtor is
callable.
* typeck2.c (split_nonconstant_init): Likewise.
From-SVN: r203985
2013-10-23 14:08:56 -04:00
Jason Merrill
d4c579b561
* include/bits/hashtable.h (_Hashtable): Force EBO for _Hash_code_base.
...
From-SVN: r203984
2013-10-23 14:08:46 -04:00
Bill Schmidt
24d2e5ebfd
altivec.md (mulv8hi3): Adjust for little endian.
...
2013-10-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/altivec.md (mulv8hi3): Adjust for little endian.
From-SVN: r203980
2013-10-23 16:23:42 +00:00
Jakub Jelinek
5e40da4f64
re PR tree-optimization/58775 (reassoc1 causes an ICE with some bool arithmetic)
...
PR tree-optimization/58775
PR tree-optimization/58791
* tree-ssa-reassoc.c (reassoc_stmt_dominates_stmt_p): New function.
(insert_stmt_after): Rewritten, don't move the stmt, but really
insert it.
(get_stmt_uid_with_default): Remove.
(build_and_add_sum): Use insert_stmt_after and
reassoc_stmt_dominates_stmt_p. Fix up uid if bb contains only
labels.
(update_range_test): Set uid on stmts added by
force_gimple_operand_gsi. Don't immediately modify statements
in inter-bb optimization, just update oe->op values.
(optimize_range_tests): Return bool whether any changed have
been made.
(update_ops): New function.
(struct inter_bb_range_test_entry): New type.
(maybe_optimize_range_tests): Perform statement changes here.
(not_dominated_by, appears_later_in_bb, get_def_stmt,
ensure_ops_are_available): Remove.
(find_insert_point): Rewritten.
(rewrite_expr_tree): Remove MOVED argument, add CHANGED argument,
return LHS of the (new resp. old) stmt. Don't call
ensure_ops_are_available, don't reuse SSA_NAMEs, recurse first
instead of last, move new stmt at the right place.
(linearize_expr, repropagate_negates): Don't reuse SSA_NAMEs.
(negate_value): Likewise. Set uids.
(break_up_subtract_bb): Initialize uids.
(reassociate_bb): Adjust rewrite_expr_tree caller.
(do_reassoc): Don't call renumber_gimple_stmt_uids.
* gcc.dg/guality/pr58791-1.c: New test.
* gcc.dg/guality/pr58791-2.c: New test.
* gcc.dg/guality/pr58791-3.c: New test.
* gcc.dg/guality/pr58791-4.c: New test.
* gcc.dg/guality/pr58791-5.c: New test.
* gcc.c-torture/compile/pr58775.c: New test.
* gcc.dg/tree-ssa/reassoc-28.c: Don't scan reassoc1 dump.
From-SVN: r203979
2013-10-23 18:19:17 +02:00
Paolo Carlini
66caf47a50
re PR libstdc++/58850 (Conversion error in chrono)
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2013-10-23 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/58850
* include/std/chrono (minutes, hours): Change typedefs to uniformly
use int64_t.
* testsuite/20_util/duration/arithmetic/58850.cc: New.
From-SVN: r203978
2013-10-23 15:31:26 +00:00
David Edelsohn
021b04102b
re PR target/58838 (mullw sets condition code incorrectly.)
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PR target/58838
* config/rs6000/rs6000.md (mulsi3_internal1 and splitter): Add
TARGET_32BIT final condition.
(mulsi3_internal2 and splitter): Same.
From-SVN: r203977
2013-10-23 10:32:32 -04:00
Jeff Law
b1149e84d4
tree-ssa-threadedge.c (thread_across_edge): Do not allow threading through joiner blocks with abnormal outgoing edges.
...
* tree-ssa-threadedge.c (thread_across_edge): Do not allow threading
through joiner blocks with abnormal outgoing edges.
* tree-ssa-threadupdate.c (thread_block_1): Renamed from thread_block.
Add parameter JOINERS, to allow/disallow threading through joiner
blocks.
(thread_block): New. Call thread_block_1.
(mark_threaded_blocks): Remove code to filter out certain cases
of threading through joiner blocks.
(thread_through_all_blocks): Document how we can have a dangling
edge AUX field and clear it.
From-SVN: r203975
2013-10-23 07:54:48 -06:00
Ian Lance Taylor
c9edbc5fa1
invoke.texi (Option Summary): Remove -fno-default-inline.
...
* doc/invoke.texi (Option Summary): Remove -fno-default-inline.
(C++ Dialect Options): Likewise.
(Optimize Options): Likewise.
From-SVN: r203974
2013-10-23 13:28:11 +00:00
Tom de Vries
a63b68b2f2
Add missing check in stmt_local_def for tail-merge.
...
2013-10-22 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/58805
* tree-ssa-tail-merge.c (stmt_local_def): Add gimple_vdef check.
* gcc.dg/pr58805.c: New test.
From-SVN: r203973
2013-10-23 13:26:45 +00:00